linux-kernel - Re: [PATCH v3 4/4] RISC-V: Use Zkr to seed KASLR base address

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Message-ID: <202407030941.LFCgSw4G-lkp@intel.com>
Date: Wed, 3 Jul 2024 10:09:00 +0800
From: kernel test robot <lkp@...el.com>
To: Jesse Taube <jesse@...osinc.com>, linux-riscv@...ts.infradead.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	Ard Biesheuvel <ardb@...nel.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	Bill Wendling <morbo@...gle.com>,
	Justin Stitt <justinstitt@...gle.com>,
	Jesse Taube <jesse@...osinc.com>,
	Alexandre Ghiti <alexghiti@...osinc.com>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Masahiro Yamada <masahiroy@...nel.org>,
	Wende Tan <twd2.me@...il.com>,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	Sami Tolvanen <samitolvanen@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Memory Management List <linux-mm@...ck.org>,
	Baoquan He <bhe@...hat.com>,
	"Mike Rapoport (IBM)" <rppt@...nel.org>,
	"Vishal Moola (Oracle)" <vishal.moola@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 4/4] RISC-V: Use Zkr to seed KASLR base address

Hi Jesse,

kernel test robot noticed the following build errors:

[auto build test ERROR on akpm-mm/mm-everything]
[also build test ERROR on linus/master v6.10-rc6 next-20240702]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Jesse-Taube/RISC-V-pi-Force-hidden-visibility-for-all-symbol-references/20240702-025515
base:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
patch link:    https://lore.kernel.org/r/20240701185132.319995-5-jesse%40rivosinc.com
patch subject: [PATCH v3 4/4] RISC-V: Use Zkr to seed KASLR base address
config: riscv-randconfig-001-20240703 (https://download.01.org/0day-ci/archive/20240703/202407030941.LFCgSw4G-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 326ba38a991250a8587a399a260b0f7af2c9166a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240703/202407030941.LFCgSw4G-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407030941.LFCgSw4G-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined hidden symbol: __pi___fortify_panic
   >>> referenced by fdt_early.c:24 (arch/riscv/kernel/pi/fdt_early.c:24)
   >>>               arch/riscv/kernel/pi/fdt_early.pi.o:(__pi_fdt_early_match_extension_isa) in archive vmlinux.a

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki